package  wibrst.calculators{
	import wibrst.utils.StatUtil;
	/**
	 * ...
	 * @author wibrst@qq.com
	 */
	public class MultCommDanTuoCalc{
		
		static public function getNumRaffle( nDan:Number, nTuo:Number, nNumInRaffle:Number ):Number {
			var nDanHole:Number = nNumInRaffle - nDan;
			return StatUtil.getCombOf( nDanHole, nTuo );
		}
		
	}

}